| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $199.91 | 11.752% | $223.4034 | $223.40 | $223.40 | $223.40 |
| Purchase #2 | $116.46 | 4.611% | $121.83 | $121.83 | $121.85 | $121.80 |
| Purchase #3 | $33.99 | 13.225% | $38.4852 | $38.49 | $38.50 | $38.50 |
| Purchase #4 | $229.64 | 7.527% | $246.925 | $246.93 | $246.95 | $246.90 |
| Purchase #5 | $87.90 | 8.393% | $95.2774 | $95.28 | $95.30 | $95.30 |
| Purchase #6 | $25.97 | 8.696% | $28.2284 | $28.23 | $28.25 | $28.20 |
| Purchase #7 | $84.73 | 9.786% | $93.0217 | $93.02 | $93.00 | $93.00 |
| 7 purchase totals = | $778.60 | $847.1711 | $847.18 | $847.25 | $847.10 | |